Flowtech Headers are the perfect combination of quality and value. This tight fit block hugger header fits all popular hot rods with the popular Big Block Chevy motor.
Features:
Tight fit block hugger design for popular hot rod and street rods powered by the popular Chevy LS motors
Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
Heavy duty 16-gauge tubing for increased strength and durability
Smooth transition, 1-3/4” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
TIG-welded 2-1/2” collector for maximum strength
Machined 3/8” header flange for a leak-free seal and maximum strength
Premium aluminum header gaskets included
Adapter tubes are supplied for easy exhaust connection
High heat resistant black paint coating for a classic finish